Duracell® Button Cell Battery, 389 D389/390B

The Duracell 389/390 Silver Oxide Button battery is designed to provide reliable power to specialty devices like watches, medical devices, digital thermometers, and other electronics. Duracell 389/390 Silver Oxide Button batteries are guaranteed for 3 years in storage, so you can be confident these batteries will be ready when you need them. From storm season to the holidays, Duracell is the #1 trusted battery brand. • POWER FOR A WIDE RANGE OF DEVICES: The Duracell 389/390 Silver Oxide Button battery is designed for use in a variety of compatible devices like watches, medical devices, calculators, and other electronics. • LONG-LASTING POWER: Duracell high power 389/390 batteries were also developed to provide reliable performance for digital thermometers, laser pointers, stopwatches, and more. • GUARANTEED FOR 3 YEARS IN STORAGE: Duracell 389/390 Silver Oxide Button batteries are guaranteed for 3 years in storage, so you can be confident these batteries will be ready when you need them. • BUILT FOR RELIABLE PERFORMANCE: In a wide range of high-powered devices, the 389/390 is equivalent to SR54, SR1130W, SR1130SW, 389, 390, D389, D390, V389, V390, and SR11 battery types. • #1 TRUSTED BATTERY BRAND: From storm season to the holidays, Duracell is the #1 trusted battery brand. • Sold as 1 Each.

Silver oxide button provide reliable, long lasting power for your medical devices, watches, toys, electronics and more. Engineered for long lasting performance. Guaranteed for four years in storage. Guaranteed against defects in and workmanship. Should any device be damaged due to a defect, Duracell will repair or replace it at their option.